分類 / Names
Common names from other countries
主要參考資料
大小 / 重量 / 年齡
Max length : 120 cm TL 雄魚/尚未辨別雌雄; (Ref. 27549); common length : 31.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3561); 最大體重: 40.1 kg (Ref. 72380); 最大年齡: 38 年 (Ref. 72479)
Length at first maturity
Lm 34.9, range 25 - 36 cm
環境
; 淡水; 半鹹淡水 底中水層性; pH range: 7.0 - 7.5; dH range: 10 - 15; 河川洄游 (Ref. 51243)
氣候 / 範圍
3°C - 35°C (Ref. 12741), preferred ?; 60°N - 22°N, 7°E - 144°E
分布
Europe to Asia: Black, Caspian and Aral Sea basins. Introduced throughout the world. Wild stocks are only present naturally in rivers draining to the Black, Caspian and Aral Sea (Ref. 59043). A reophilic wild population in the Danube is assumed to be the origin of the European species; this population is now under threat (Ref. 13696).
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
簡短描述
背棘 (總數): 3 - 4; 背的軟條 (總數): 17-23; 臀棘 2-3; 臀鰭軟條: 5 - 6; 脊椎骨: 36 - 37. Diagnosed from other cyprinid species in Europe by having the following characters: 2 pairs of barbels; dorsal fin with 15-20½ branched rays; caudal fin deeply emarginate (Ref. 59043). Pharyngeal teeth 1, 1, 3:3, 1,1, robust, molar-like with crown flattened or somewhat furrowed. Scales large and thick. `Wild carp ' is generally distinguished by its less stocky build with height of body 1:3.2-4.8 in standard length. Very variable in form, proportions, squamation, development of fins, and color. Caudal fin with 3 spines and 17-19 rays (Ref. 2196). Last simple anal ray bony and serrated posteriorly; 4 barbels; 17-20 branched dorsal rays; body grey to bronze (Ref. 43281). Also Ref. 3398, 3410.
人類使用
漁業: 高經濟性; 養殖: 商業性; 游釣魚種: 是的; 水族館: 商業性
工具
特別的報告
下載 XML
網路資源
Estimates of some properties based on models
Phylogenetic diversity index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
營養階層
3.1 ±0.0 se; Based on diet studies.
回復力
中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.10-0.30; tm=1-3; tmax=20; Fec=36,000-2,000,000)
瀕危性
Moderate to high vulnerability (46 of 100)
價格種類